Analysis

  • max time kernel
    136s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27-02-2024 12:51

General

  • Target

    upload/data/cache/index.html

  • Size

    3B

  • MD5

    736007832d2167baaae763fd3a3f3cf1

  • SHA1

    7ee737c83ee689c96ef37d3a029068c390ebc8f8

  • SHA256

    2b64c6d9afd8a34ed0dbf35f7de171a8825a50d9f42f05e98fe2b1addf00ab44

  • SHA512

    6beba489cd62566c108b652b7143cb97e007396a0b16ce250d2d0ac6e51ed999e41e96eb497b29efa99d2a15f276d6d531aa9ead15e2c13d77b3846ee45f64ac

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\upload\data\cache\index.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2240 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    d171f8f91c50f4a924e861575d851ab2

    SHA1

    81b42e051015ee895e97540dafddbb8c15f83c24

    SHA256

    f70bec534d09d7e480470217812c57535d2a4eb40d4e19c77bd0d921361d1092

    SHA512

    0d7315a40254c7fac5a6655723c627ab10c668ad881f46a383e93d75195e529537c27712eebcf4627d233c8729c1929c793e2728eef66d1645f141aac91613ae

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    895fe2086f902fcdaf3e24d1b0fcff2c

    SHA1

    7f2aa7831e15630f2a425dde262d4551e946a154

    SHA256

    8cda83e814bd8638aa118e600ae765a6de91e81e0dad3f20de44f917a3cc69ce

    SHA512

    7326e560188303bd94d45ec3cfb424b0f699af92e087bba7c44b7bd5c52c3699074f6a109f1c60c17aaba6ba9c05087ddcda4c91b3460a22f889ac5a1c142275

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    e21260ef86813701cad8f24049b92709

    SHA1

    69a9412da974ced290168fb036c67b8ee039d6b3

    SHA256

    54bcc6ec01986501fad57fae47b30e04f6273b550b4d897e3a1732d9e0fb1b6c

    SHA512

    1f8b4701b0448c11c8f9a59ef2a451cbc24fb08eef2fe751d517ffa3a0d7b4ed5459fe001d6268771959f795d25287c228d4abff3cfa68532b6b2043473b6b67

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    a0bc5f2922f443925011dc8d04699458

    SHA1

    ca4b5ff2e8be5884b0a49787f6c26ed93f4c3cc3

    SHA256

    65b890d77ddfe4418875e2caa66a0baccaa61b600955eba79b3c6406a5577be6

    SHA512

    d3f512bea1ee13b1620541f1618855553b2b23afdc81d74393876bc7479ea22ebbf453098681e839b98d7b63323ba77a870c25b2d24db02dd5751ad4b0b5d66a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    8b45d1382bc12adb3aa1680b3171db3e

    SHA1

    04b916b283d5b759447e2552a4a3f1c1e1d094b6

    SHA256

    c39d7ef25391bdbd8ccc950d01feb5e353ae8c3c6eb27bb81cfa46f4a4c7aac5

    SHA512

    ea265208007315d70133025093f2e21a32b43038e7334b4dfbfc7a1eb00cdf1364b52a9296576d764161435864708a9445e2ab94857e0608a953dbedc0cede17

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    299ad9f0c53b0d0e44230c956fa97a97

    SHA1

    393f7639598f0e84492553993e3080a067cad2a1

    SHA256

    22f35e8b2bf5af32fb305a813be91429389e556b2351dd402910f4e6145f54f3

    SHA512

    2475a98a022963dbcb5ab7021d623e48a78da22c4e68b2a2fb91e31961d5736582bd539052b14ef831db5ccc8f0fbcb902bea81c7e237ef81c082dfd01ff977e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    8acb503028fb99a5847268525ae01fac

    SHA1

    31ba64644f9c7f7945f067b03b3d061ae8b4065f

    SHA256

    017ad1be4cebe488a4d20d41a181318eb05c976d827fa6c28193104b864de11f

    SHA512

    87242737173011c1c5b387bf5db7582b798dc367362f8efe843eb17be1ad7e910bcab549a52d20632db9ee67861f69909eca666e767ec7e4258af242504d1511

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    15a210d3179bca9a0ad01c69fa82bb7b

    SHA1

    c8861614d826c7eeb60c0eaba3fe7cd0528f7c8d

    SHA256

    7219dc1458e7d68b22eacb3a5015196213c394e3f7e52d8d1dd92554d8033fed

    SHA512

    0dd333b5d605b13435378253977c576edcc42f85850a7e2de804bfc63f159c7a7da62cde74af28b705f3da06f32c28ca1a459dabbba43e9ec0b7a112466da3ad

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    2cd7f8c34b53d961af3672ab1d2cac66

    SHA1

    aa2d51db0ca66e963216302a7c658826ece0323e

    SHA256

    3cc6e0f2e4f8cbba338ee90da7d327a957e48758774234159631287f1f7c4606

    SHA512

    b8801b3f967efcce798e82b45040cf75d0050a4c05aa9c276baf1006726e330a60f054f5156c13f495da55dc9e83dfd0a5562b9cb1303f2143541bfe84337e63

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    97221a7f29ca2bcc658ff03082f68794

    SHA1

    e4d11e0519c38ef34de27f50e9d268d9edea947a

    SHA256

    e1e51c286a2645635ea62117ff2328dc4a27728d67b951818097cd8b4efc685b

    SHA512

    fa9c87eb1c92d9bcf14d56893a36af39539531a6690cb1a05efaba88a123c99bdd86f0ea4d31245d007d0c4493df665720b8ca47fcec8650347ea521781c32c6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    32dbe73793cebcb6214dd80fbeecc671

    SHA1

    07393907608482fd856f286361b5a3e534e34cc6

    SHA256

    2250e2544f024f24badc31e0fb12e0e8b3ed4e0998d68f757465dfb1a5a84127

    SHA512

    4b97de4680bcb70dd5ac6b83a0e011e58d527906c4590802a0631d05389190abbd7068ff0a1c887797bd3b36173e9c5766c08232527aada47a6cadc8aaaebe35

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    c79612d8b2b538fd94006bcd7caad449

    SHA1

    c9453b0406cedfc097792d31a4b8cab0252b46c2

    SHA256

    50810e7674de4c2600525170558056998f178a3638a8e5575c24e7a7bedc530b

    SHA512

    9642e5fe652e2efecf8551fcdfbe3ecce2aaaeb25e1ce95599485d3a2d1a261df06c73c93a8114d53ab15881bdf9ea1f03b633df9c11a435b6b6f844c9193715

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    c854dd903fd63ae3f8cf07ba577674b6

    SHA1

    ac22b3b0fe8a1b39c9f4cc552ee736b60f29a4df

    SHA256

    f79a29f87953e360e594e17d413f8366c0449bf63f4afe94e23a894b161f9d7f

    SHA512

    ebadff5c13ea38d78702447d563aa8c39f6a0e05dd33dfaf37f0c3ae7d5d4405b2519fb1488f4ccac65a7ae74eaf3eb0cc1dc63a6add218e0f163c0a83861899

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    860d26124b2389b3a16d63e32d1a8102

    SHA1

    c7ff343e4426bc13004bb49a512a2db698445914

    SHA256

    1555a6d893d200148141e226c383adc23d69c187364932ec035b84237f7350a4

    SHA512

    0057a18cd669a4cbc4860305235874243b91258db97527fb869d0690caf665f7e854105a8847bfaba5b02527e9e09189708347bfd13159b303616c9837112771

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    eae821f60c910bfbab74f58a7b7de6bd

    SHA1

    0cfbdf56cac61e6a8065f2b10e9b17b882d5f14f

    SHA256

    14798634adb9a41ea40b778b0f8a37481acfecf8ff5e0e581482f7d0b5d2c01f

    SHA512

    ea21e75a6bd5cf8f106a0cdf0d24cdd217a1e93c1a2bca4af8710c3a54d5364370992aaf5d12acd6592d208a2be9267d104998cbcec181aa9059dea154abaf65

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    f1823f659e661be48b5da7f43daef1bf

    SHA1

    e0024cecc63c1e0183184faa1fd6e3ed1afc9114

    SHA256

    99b9a1002b160cd48e95984218a5731ace8839ac5374d941f27f8a67e771fd2c

    SHA512

    264e5b528b6a3355921e47842628896975a048c4d7e467658b879c90c6fad5eb540dbbf18b2e9e232dc57e1491348c31ec7c583f0c743445695cf0ef49966e38

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    1c00ee0808f05d2d91f3ceb6d4bee228

    SHA1

    23acc2588bd2c6eeb607ff000288e2115dfa00c6

    SHA256

    235cb5f93c23e763436271bf0db6a21d2eafe0025e21c563052f4dc26ba6fb09

    SHA512

    2c5e9803d32679b42cd2bd15f23626db1604a58f5e67b73651cf4db17b9d30e297af0fc0542487f0a622003bda631ea1d73b6390f1b553ce187b4567e843f2d6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    4c1f2f1cbbf1dd16236b30ef3745ff7f

    SHA1

    51a95bf9937a02bcb509eade3eb51501756d81fe

    SHA256

    a7334bb8d6eb64f8f5f7ab91a65904bb8f45e5899cfb32572bc2291aee2829e3

    SHA512

    7e4afbfbf74216d7beae3acd212d58c34826d663b6b323ece85f14cc2bb24838523f3ab8fc9b487b4cc3a736246603f56369eefef2ca19dd86d2de80b4adbc79

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9de3f1590d50d6e8f85898db029fc691

    SHA1

    79ab6a207a365e98aeb6779bfa2aca1677d18ee0

    SHA256

    317c401efc1154de9e57f7d29b2ee248475951006a639753163bb15e846d5ae0

    SHA512

    c1aa5273be96f3d0cea21ddc7712f94a307ba38b1a6a1212faca7a03bb05f4d8806eb4714f395681eac4ffdfae37c4abe66e8fc75d49def8bce5b56757f01f45

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    104359f2ae73ce36214b1c31eb2b824a

    SHA1

    efc1ec333cd27417422136a29aa24f75ada23930

    SHA256

    99e56757fe1b66d088cd027b7b8dc75c4b0631b14e07b6307e756f29542dce17

    SHA512

    1d6422f664a63f8f9b6b4812f208c2f250ac971186a495710f195951a90549adee13e024bb9bfa1efb8a38cf28f71b43c5a05e2743c2f403868717ec7869e9be

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    0d1197465f4b756111f6f81611fa3562

    SHA1

    4f0ddffdddd3cb897e0f8cc7d9fa1544fbcdbd47

    SHA256

    cffb0b4cdb23c3a2cb7d94545c41210dc77209620b775c88692ee3f7ce12b490

    SHA512

    6a83e0fbaac1a01a24c2c818274b8422f1052a400ced1ff0df7da8935a3a2fc9d5d8eff7786fe438b4a8fcf6fd2d3c9e97be240c5a9be352a40abb980fd4b0a0

  • C:\Users\Admin\AppData\Local\Temp\CabC017.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarC0F5.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06